Water


Name	Water
Type	Runtime
Part of Plugins	Water
Location	/Engine/Plugins/Experimental/Water/Source/Runtime/
Module Build Rules	Water.Build.cs

Name	Remarks
ABuoyancyManager
AWaterBody	Base class for all water body actors.
AWaterBodyCustom
AWaterBodyExclusionVolume	WaterBodyExclusionVolume allows players not enter surface swimming when touching a water volume
AWaterBodyIsland
AWaterBodyLake
AWaterBodyOcean
AWaterBodyRiver
AWaterZone
FBuoyancyComponentSim
FBuoyancyManagerAsyncCallback
FOnCameraUnderwaterStateChanged
FOnPontoonEnteredWater
FOnPontoonExitedWater
FOnWaterInfoTextureArrayCreated
FOnWaterScalabilityChanged
FViewWaterQuadTree	A water quadtree instance owned by FWaterMeshSceneProxy and associated with a certain view.
FWaterBodyManager
FWaterMeshIndexBuffer
FWaterMeshSceneProxy	Water mesh scene proxy
FWaterMeshVertexBuffer
FWaterQuadTreeBuilder
FWaterVertexFactoryParameters
FWaterVertexFactoryRaytracingParameters
FWaterViewExtension
TWaterInstanceDataBuffers
TWaterVertexFactory
UBakedShallowWaterSimulationComponent
UBuoyancyComponent
UDEPRECATED_CustomMeshGenerator
UDEPRECATED_LakeGenerator
UDEPRECATED_OceanGenerator
UDEPRECATED_RiverGenerator
UDEPRECATED_WaterBodyGenerator	For internal use.
UEnvQueryTest_InsideWaterBody
UGerstnerWaterWaveGeneratorBase	Base class for the gerstner water wave generation.
UGerstnerWaterWaveGeneratorSimple	Default implementation of a gerstner wave generator using a simple custom range based set of parameters to generate waves.
UGerstnerWaterWaveGeneratorSpectrum	Default implementation of a gerstner wave generator using known wave spectra from oceanology.
UGerstnerWaterWaves	Waves implementation based off Gerstner waves.
UGerstnerWaterWaveSubsystem	UGerstnerWaterWaveSubsystem manages all UGerstnerWaterWaves objects, regardless of which world they belong to (it's a UEngineSubsystem)
ULakeCollisionComponent
UNiagaraDataInterfaceWater
UNiagaraWaterFunctionLibrary
UOceanBoxCollisionComponent
UOceanCollisionComponent
UWaterBodyComponent
UWaterBodyCustomComponent
UWaterBodyHLODBuilder
UWaterBodyLakeComponent
UWaterBodyMeshComponent	Base class for meshes used to render water bodies without relying on the water zone/water mesh.
UWaterBodyOceanComponent
UWaterBodyRiverComponent
UWaterBrushActorInterface	Dummy class needed to support Cast(Object).
UWaterMeshComponent	Water Mesh Component responsible for generating and rendering a continuous water mesh on top of all the existing water body actors in the world The component contains a quadtree which defines where there are water tiles.
UWaterRuntimeSettings	Implements the runtime settings for the Water plugin.
UWaterSplineComponent
UWaterSplineMetadata
UWaterSubsystem	This is the API used to get information about water at runtime
UWaterTerrainComponent	Water Terrain Component can be attached to any actor with primitive components to allow them to render into a Water Info Texture as the terrain.
UWaterWaves
UWaterWavesAsset
UWaterWavesAssetReference
UWaterWavesBase

Name	Remarks
FBuoyancyAuxData
FBuoyancyComponentAsyncAux	Auxiliary, persistent data which the update can use.
FBuoyancyComponentAsyncInput
FBuoyancyComponentAsyncOutput
FBuoyancyComponentBaseAsyncAux
FBuoyancyComponentBaseAsyncInput
FBuoyancyComponentBaseAsyncOutput
FBuoyancyData
FBuoyancyManagerAsyncInput
FBuoyancyManagerAsyncOutput
FBuoyancyPhysicsState	Frequently accessed runtime physical values.
FBuoyancySimOutput
FGerstnerWave	Raw wave parameters for one gerstner wave
FGerstnerWaveOctave
FOnWaterBodyChangedParams
FOnWaterBodyIslandChangedParams
FOnWaterSplineDataChangedParams
FOnWaterSplineMetadataChangedParams
FShallowWaterSimulationGrid
FSolverSafeWaterBodyData
FSphericalPontoon
FUnderwaterPostProcessSettings
FUnderwaterPostProcessVolume
FWaterBodyHeightmapSettings
FWaterBodyQuadTreeRasterInfo
FWaterBodyQueryResult	Struct holding the result from water queries :
FWaterBodyRenderData	Render data per water body
FWaterBodyStaticMeshSettings
FWaterBodyWeightmapSettings
FWaterBrushEffectBlurring
FWaterBrushEffectCurlNoise
FWaterBrushEffectCurves
FWaterBrushEffectDisplacement
FWaterBrushEffects
FWaterBrushEffectSmoothBlending
FWaterBrushEffectTerracing
FWaterCurveSettings
FWaterCustomVersion	Custom serialization version for Water plugin.
FWaterExclusionVolumeChangedParams
FWaterFalloffSettings
FWaterIconHelper
FWaterMeshGPUWork
FWaterQuadTree
FWaterQuadTreeConstants	Set of quadtree related constants that do not change over the lifetime of the FWaterMeshSceneProxy and are shared by all quadtrees owned by it.
FWaterSplineCurveDefaults
FWaterSplineDataPhysics
FWaterSplineMetadataPhysics
FWaterUtils
FWaveInfo	Struct holding wave computation result :
TWaterMeshUserData	Water user data provided to FMeshBatchElement(s)
TWaterMeshUserDataBuffers	List of per-"water render group" user data buffers :

Name	Remarks
IWaterBrushActorInterface	Interface implemented by actors which can affect the water brush
IWaterEditorServices
IWaterModuleInterface

Name	Type	Include Path
FOnWaterSplineDataChanged	TMulticastDelegate_OneParam< void, const FOnWaterSplineDataChangedParams & >	WaterSplineComponent.h
FWaterBodyEvent	TMulticastDelegate_OneParam< void, UWaterBodyComponent * >	WaterBodyManager.h
FWaterInstanceDataBuffersType	TWaterInstanceDataBuffers< WITH_WATER_SELECTION_SUPPORT >	WaterMeshSceneProxy.h
FWaterMeshUserDataBuffersType	TWaterMeshUserDataBuffers< WITH_WATER_SELECTION_SUPPORT >	WaterMeshSceneProxy.h
FWaterMeshUserDataType	TWaterMeshUserData< WITH_WATER_SELECTION_SUPPORT >	WaterMeshSceneProxy.h
FWaterVertexFactoryBufferRef	TUniformBufferRef< FWaterVertexFactoryParameters >	WaterVertexFactory.h
FWaterVertexFactoryRaytracingParametersRef	TUniformBufferRef< FWaterVertexFactoryRaytracingParameters >	WaterVertexFactory.h

Name	Remarks
EAsyncBuoyancyComponentDataType
EBuoyancyEvent
EWaterBodyQueryError
EWaterBodyQueryFlags
EWaterBodyStatus
EWaterBodyType
EWaterBrushBlendType	The blend mode changes how the brush material is applied to the terrain.
EWaterBrushFalloffMode
EWaterExclusionMode
EWaterMeshRenderGroupType
EWaterVertexFactoryDrawMode	Water supports both a CPU-driven (non-indirect draws) and a GPU-driven (indirect draws) path.
EWaterZoneRebuildFlags
EWaveSpectrumType

Name	Type	Include Path
CVarWaterBuoyancyDebugPoints	TAutoConsoleVariable< int32 >	BuoyancyTypes.h
CVarWaterBuoyancyDebugSize	TAutoConsoleVariable< int32 >	BuoyancyTypes.h
CVarWaterDebugBuoyancy	TAutoConsoleVariable< int32 >	BuoyancyTypes.h
CVarWaterOceanFallbackDepth	TAutoConsoleVariable< float >	WaterBodyTypes.h
GWaterMeshGPUWork	FWaterMeshGPUWork	WaterViewExtension.h
STATCAT_Advanced		WaterSubsystem.h

Name	Remarks	Include Path	Unreal Specifiers
DEFINE_ACTORDESC_TYPE ( AWaterZone, FWaterZoneActorDesc )		WaterZoneActor.h
ENUM_CLASS_FLAGS ( EWaterBodyQueryFlags )		WaterBodyTypes.h
ENUM_CLASS_FLAGS ( EWaterZoneRebuildFlags )		WaterZoneActor.h
const FShaderParametersMetadata * GetForwardDeclaredShaderParametersStructMetadata ( const FWaterVertexFactoryParameters* DummyPtr )		WaterVertexFactory.h
const FShaderParametersMetadata * GetForwardDeclaredShaderParametersStructMetadata ( const FWaterVertexFactoryRaytracingParameters* DummyPtr )		WaterVertexFactory.h
const FVertexFactoryType * GetWaterVertexFactoryType ( bool bWithWaterSelectionSupport, EWaterVertexFactoryDrawMode DrawMode )		WaterVertexFactory.h
bool IsWaterEnabled ( bool bIsRenderThread )		WaterSubsystem.h

Navigation

Classes

Structs

Interfaces

Typedefs

Enums

Public

Variables

Public

Functions

Public